1. What is the Boiling Temperature Equation?

The boiling temperature equation calculates how the boiling point of water decreases with increasing altitude. At higher elevations, atmospheric pressure decreases, which lowers the temperature at which water boils.

2. How Does the Calculator Work?

The calculator uses the boiling temperature equation:

Where:

• \( T_b \) — Boiling temperature (°C)
• \( h \) — Altitude above sea level (meters)

Explanation: The equation shows that for every meter increase in altitude, the boiling point of water decreases by approximately 0.0033°C.

3. Importance of Boiling Temperature Calculation

Details: Knowing the boiling point at different altitudes is important for cooking, scientific experiments, and industrial processes where precise temperature control is required.

4. Using the Calculator

Tips: Enter altitude in meters above sea level. The value must be non-negative.

5. Frequently Asked Questions (FAQ)

Q1: Why does boiling point decrease with altitude?
A: As altitude increases, atmospheric pressure decreases, which reduces the energy needed for water molecules to escape into the vapor phase.

Q2: How accurate is this equation?
A: This is a simplified approximation. More precise calculations would consider additional factors like humidity and exact atmospheric conditions.

Q3: Does this apply to all liquids?
A: No, this equation is specific to water. Different liquids have different boiling point relationships with altitude.

Q4: What's the boiling point at extreme altitudes?
A: At the summit of Mount Everest (8,848 m), water boils at approximately 71°C instead of 100°C.

Q5: How does this affect cooking times?
A: At higher altitudes, foods take longer to cook because the lower boiling temperature reduces heat transfer to the food.